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SIAMSC
2008
106views more  SIAMSC 2008»
13 years 7 months ago
Multilevel Linear Sampling Method for Inverse Scattering Problems
A novel multilevel algorithm is presented for implementing the widely used linear sampling method in inverse obstacle scattering problems. The new method is shown to possess asympt...
Jingzhi Li, Hongyu Liu, Jun Zou
ICPADS
2005
IEEE
14 years 1 months ago
I/O Processor Allocation for Mesh Cluster Computers
As cluster systems become increasingly popular, more and more parallel applications require need not only computing power but also significant I/O performance. However, the I/O s...
Pangfeng Liu, Chun-Chen Hsu, Jan-Jan Wu
ASPDAC
2005
ACM
140views Hardware» more  ASPDAC 2005»
14 years 1 months ago
A multi-level transmission line network approach for multi-giga hertz clock distribution
-In high performance systems, process variations and fluctuations of operating environments have significant impact on the clock skew. Recently, hybrid structures of H-tree and m...
Hongyu Chen, Chung-Kuan Cheng
IPPS
1997
IEEE
13 years 12 months ago
On the Dynamic Initialization of Parallel Computers
Abstract. The incremental and dynamic construction of interconnection networks from smaller components often leaves the fundamental problem of assigning addresses to processors to ...
Stephan Olariu, Ivan Stojmenovic, Albert Y. Zomaya
ECCV
2002
Springer
14 years 9 months ago
Surface Extraction from Volumetric Images Using Deformable Meshes: A Comparative Study
Abstract. Deformable models are by their formulation able to solve surface extraction problem from noisy volumetric images. This is since they use image independent information, in...
Jussi Tohka